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[/] [wdsp/] [trunk/] [sw/] [matlab-scripts/] [fft/] [twiddlegen_rc.m] - Rev 8
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function twiddlegen_rc(N,tbits) % twiddlegen_rc(N,tbits) % Thi s function generates all the roms needed for an % FFT of N points. Twiddle factors are tbits wide. % % This program uses: % romgen_rc.m % |-frac2bin.m % |-writeb in.m % numpoints=N; rnum=1; while numpoints>4 romgen_rc(numpoints,N,tbits,rnum); rnum=rnum+1; numpoints=numpoints/4; end
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